Construction progress: Duplex with WU basement and developed attic

I'm new here, but have always followed the thread and would be happy to get an update. Good luck!

Of course, I also meant instead of sich

So, I'm checking in again. I've just finished dealing with all the correspondence with lawyers, experts, etc. The house of horrors, I don't even know where to start. So the general contractor took a lawyer at the beginning of January. Since we have meanwhile discovered further massive defects, which were only hinted at in the TÜV report, such as insufficient screed coverage in all 4 bathrooms, underfloor heating under the bathtubs, the plastered walls turning into crumb cake, and the roofing underlay now having to be removed after all, I had agreed with the lawyer to have another expert report prepared. Two days before this appointment, the lawyer informed me that the general contractor had revoked his mandate and wanted to find another lawyer. He now has one, a specialist in criminal and construction law. So, everything starts again, but this time a bit sharper. Since I couldn't deal with him the way I did with the first one, I also had to get a lawyer.
This is what my plastered walls look like, by the way. They should have been primed beforehand!

The heating engineer's reasoning for why FB pipes were laid under the tubs was, by the way: Otherwise, he would not be able to guarantee the standard room temperature. Do they actually believe the nonsense they tell you?

Thanks for sharing!

At BER they used to jokingly say: blow it up in the air, and however it falls down it's better than before....

Hang in there bravely! And get up cheerfully every morning despite everything! I meet people (at least I always try) I have to work with, who are sometimes not so friendly or whom I don't like for other reasons, with selected extreme kindness. It usually works - really!

The heating engineer's explanation for why underfloor heating pipes were laid under the bathtubs was: Otherwise, he would not be able to guarantee the standard room temperature. Do they actually believe the nonsense they tell you?

Why should that be nonsense? Apart from the higher step into the bathtub, something like that can be possible, especially if low supply temperatures are used with a heat pump.

Why should that be nonsense? Apart from the higher entry into the bathtub, something like that can be possible, especially if a low supply temperature is operated with a heat pump.

But the usual way is an auxiliary heater (bathroom radiator) - right? At least something like that should be discussed before execution!